MCP Holyrics

MCP Holyrics

Enables control and automation of Holyrics presentation software through natural language commands for managing lyrics, media, schedules, and events. It provides specialized tools to search content and orchestrate church presentation workflows via the Holyrics API.

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README

MCP Holyrics

Monorepo em TypeScript para operar o Holyrics via MCP, com interpretacao de linguagem natural, busca de midias, CRUD de conteudos/eventos e automacao segura de playlist e agenda.

O projeto esta sendo construido em fases. Neste momento, a fundacao do monorepo ja esta pronta e a Fase 2 ja possui a primeira camada funcional de leitura: client HTTP real do Holyrics, casos de uso de leitura e registry inicial de tools no mcp-server.

Objetivo

  • expor tools MCP para consultar e alterar dados do Holyrics
  • interpretar comandos em PT-BR com LLM
  • permitir busca de letras, musicas, textos, videos, audios, imagens e arquivos
  • operar eventos, playlists e agendamentos com trilha de auditoria
  • manter baixo custo, rodando localmente junto ao Holyrics

Stack

  • Node.js 22+
  • TypeScript
  • pnpm
  • turbo
  • eslint
  • vitest

Requisitos

  • Node.js >=22
  • pnpm 10.x
  • Holyrics v2.26.0+
  • token da API Server do Holyrics
  • OpenAI API Key para a fase de orquestracao por linguagem natural

Setup

  1. Instale as dependencias:
pnpm install
  1. Crie o arquivo .env a partir do exemplo:
cp .env.example .env
  1. Preencha os valores do ambiente:
  • HOLYRICS_HOST: host da API Server do Holyrics
  • HOLYRICS_PORT: porta da API Server
  • HOLYRICS_TOKEN: token com as permissoes necessarias
  • HOLYRICS_AUTH_MODE: token ou hash
  • OPENAI_API_KEY: chave da OpenAI
  • OPENAI_MODEL: modelo do orquestrador
  • DATABASE_URL: caminho do SQLite local
  • LOG_LEVEL: nivel de log

Comandos principais

  • pnpm install: instala as dependencias do workspace
  • pnpm dev: roda os apps em modo desenvolvimento via turbo
  • pnpm build: compila todos os pacotes e apps
  • pnpm typecheck: valida TypeScript no monorepo
  • pnpm typecheck:shared: valida somente o package @mcp-holyrics/shared
  • pnpm typecheck:watch: executa a checagem de tipos em modo watch
  • pnpm lint: executa lint em todos os pacotes
  • pnpm test: executa testes do workspace
  • pnpm clean: limpa artefatos locais

Estrutura do monorepo

Apps

  • apps/mcp-server: servidor MCP que vai registrar e expor as tools usadas pelo cliente MCP
  • apps/llm-orchestrator: camada que vai transformar linguagem natural em chamadas seguras de tools
  • apps/ops-ui: painel operacional para jobs, auditoria, confirmacoes e status do sistema

Packages

Responsabilidade de cada package

@mcp-holyrics/shared

Responsavel por infraestrutura transversal:

  • configuracao do ambiente
  • loadConfig() para ler .env e process.env
  • erros tipados
  • logger padrao
  • tipo de retorno comum para casos de uso e tools

@mcp-holyrics/tool-contracts

Responsavel por:

  • definir inputs e outputs das tools MCP
  • padronizar requestId, idempotencyKey e contratos de busca
  • centralizar os tipos que serao compartilhados entre mcp-server, domain e llm-orchestrator
  • hoje contem contratos para get_schedules, get_events, search_lyrics, search_texts e search_media

@mcp-holyrics/domain

Responsavel por:

  • entidades do negocio
  • regras de seguranca e validacao
  • casos de uso
  • politicas de confirmacao e resolucao de ambiguidades
  • hoje contem use cases de leitura para agenda, eventos, letras, textos e midias

@mcp-holyrics/holyrics-client

Responsavel por:

  • encapsular a API do Holyrics
  • implementar autenticacao token e hash
  • abstrair diferencas entre chamadas locais e futuras chamadas remotas
  • mapear respostas e erros da API para tipos internos
  • hoje suporta GetSchedules, GetEvents, SearchLyrics, SearchText, GetAudios, GetVideos, GetImages e GetFiles

@mcp-holyrics/scheduler

Responsavel por:

  • representar jobs agendados
  • executar tools em horario futuro
  • manter retries, idempotencia e coordenacao com auditoria

Fluxo arquitetural esperado

  1. o usuario envia um pedido em linguagem natural
  2. apps/llm-orchestrator interpreta a intencao e resolve entidades
  3. apps/mcp-server seleciona e executa a tool correta
  4. packages/domain aplica regras de negocio e seguranca
  5. packages/holyrics-client chama a API do Holyrics
  6. packages/scheduler entra no fluxo quando a execucao for futura
  7. apps/ops-ui acompanha jobs, auditoria e confirmacoes

Estado atual

  • Fase 0 concluida: descoberta tecnica, baseline e backlog inicial
  • Fase 1 concluida: scaffold do monorepo, configs base e validacao de typecheck, lint e test
  • Fase 2 em andamento:
  • packages/holyrics-client implementado com auth token/hash, timeout e erros tipados
  • packages/domain com use cases de leitura
  • apps/mcp-server com registry inicial das tools de leitura
  • tools de leitura disponiveis no registry:
  • get_schedules
  • get_events
  • search_lyrics
  • search_texts
  • search_media

Documentacao complementar

Observacoes importantes

  • CRUD premium no Holyrics exige Holyrics Plan e permissao avancada habilitada
  • operacoes com event_id em playlist dependem de Holyrics v2.26.0+
  • o projeto ja possui integracao real com a API do Holyrics no packages/holyrics-client
  • o apps/mcp-server ainda nao sobe um servidor MCP real com @modelcontextprotocol/sdk; por enquanto ele expone um registry interno de tools

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